Shi, Yu
Shen, Xue
Chang, Yan
Article History
Received: 27 February 2025
Accepted: 28 August 2025
First Online: 30 September 2025
Competing interests
: The authors declare no competing interests.
: All study procedures were approved by the ethics committee of Southwest University of Political Science and Law. Approval date: 15 August 2023, Approval Number:2023SU254b.The procedures used in this study adhere to the tenets of the Declaration of Helsinki.
: Informed consent was obtained from all individual participants or their guardians in this study. As it was not an interventional study, oral consent was obtained. All participants were fully informed that their anonymity would be guaranteed, the reasons for conducting the study, how their data would be used, and whether there were any risks involved in their participation. Date: October 8, 2023.